MSP430G2553IPW20R lagolago BOM fa'atau oloa IC MCU 16BIT 16KB FLASH 20TSSOP Fa'aeletonika Vaega Fa'atasi Chips
O le oscillator e pulea numera (DCO) e mafai ai ona fafaguina mai ala maualalo-malosi i le fa'agaioia tulaga i lalo ifo o le 1 µs.O le MSP430G2x13 ma le MSP430G2x53 fa'asologa o microcontrollers fefiloi fa'afefiloi ultra-maualalo ma fa'apipi'iina 16-bit timers, e o'o atu i le 24 I/O capacitive-touch enabled pins, o se fa'atusatusaga fa'atusa fa'atusa, ma le fa'aogaina o feso'ota'iga gafatia e fa'aaoga ai le laina telefoni. feso'ota'iga feso'ota'iga.E le gata i lea o le MSP430G2x53 tagata o le aiga o loʻo i ai se 10-bit analog-to-digital (A/D) converter.Mo fa'amatalaga fa'aopoopo va'ai le Laulau 1. O fa'aoga masani e aofia ai faiga fa'alagona taugofie e pu'e ai fa'ailoga analog, fa'aliliu i fa'atauga fa'atekinolosi, ona fa'agasolo lea o fa'amaumauga mo le fa'aaliga po'o le tu'uina atu i se masini talimalo.
Uiga Oloa
ITIGA | FAAMATALAGA |
Vaega | Vaega Fa'atasi (ICs) Linear - Amplifiers - Meafaigaluega, OP Amps, Buffer Amps |
Mfr | Texas Meafaigaluega |
Fa'asologa | - |
afifi | Tape & Reel (TR) Tipi tipi (CT) Digi-Reel® |
SPQ | 70Tube |
Tulaga Oloa | Malosi |
Ituaiga Amplifier | Faamoemoega Lautele |
Numera o Li'o | 4 |
Ituaiga Galuega | Auala-i-Rail |
Fua Faatatau | 1V/µs |
Maua Bandwidth oloa | 1 MHz |
I le taimi nei - Fa'aituau Fa'aulu | 15 nA |
Malosi - Fa'aaofia Offset | 1.7 mV |
Taimi nei - Sapalai | 410µA (x4 Auala) |
O lo'o i ai nei - Fa'amatalaga/Ala | 40 mA |
Malosi - Avanoa Tulaga (Min) | 2.7 V |
Malosi - Avanoa Tulaga (Max) | 5.5 V |
Galulue Vevela | -40°C ~ 125°C (TA) |
Ituaiga Fa'amau | Mauga i luga |
Paketi / Pusa | 14-SOIC (0.154", 3.90mm Lautele) |
Fa'atau Mea Fa'atau Mea | 14-SOIC |
Numera Oloa Fa'avae | LMV324 |
Uiga
Microcontroller Unit (MCU), e taʻua foi o le Single-Chip Microcomputer (MCU) poʻo le komepiuta monolithic, o le Central Process Unit (CPU) taimi ma faʻamatalaga e faia ai le faʻaititia talafeagai, ma le manatua (manatua), faʻatau (E tuʻufaʻatasia foʻi fesoʻotaʻiga lautele. e pei o le manatua, USB, A/D converter, UART, PLC, DMA ma e oo lava i le LCD avetaavale circuitry i luga o se pu e tasi e fausia ai se komipiuta-tulaga komipiuta e mafai ona pulea i tuufaatasiga eseese mo talosaga eseese MCUs e mafai ona maua i telefoni feaveai , PC peripherals, fa'atonu mamao, mea fa'aeletonika ta'avale, afi ta'avale fa'apisinisi, ma fa'atonu lima robot.
Fa'avasegaga Talosaga
1. Faʻamoemoe lautele: O punaoa uma (ROM, RAM, I / O, EPROM) e mafai ona atiaʻe e tuʻuina atu i le tagata faʻaoga.
2. Fa'apa'iaina: O meafaigaluega ma fa'atonuga ua mamanuina mo se fa'amoemoega fa'apitoa, fa'ata'ita'iga fa'atonu fa'agaioiga, masini lomitusi, ta'avale afi, ma isi.
Eseesega Autu
CPU (Central Processing Unit, Central Processing Unit) na atiina ae mai lala e tolu, tasi o le DSP (Digital Signal Processing/Processor, Digital Signal Processing), ma le isi lua o le MCU (Micro Control Unit, Micro Controller Unit) ma MPU ( Le isi lua o le MCU (Micro Control Unit) ma le MPU (Micro Processor Unit).
O le MCU ua tu'ufa'atasia i luga o masini masini;o le MPU e leai ni peripherals (eg memory arrays) ma o se faʻapipiʻi faʻapipiʻi faʻatasi ma se fausaga lautele-faamoemoega, o se MCU faʻatasi ai ma peripheral tuʻufaʻatasia aveese;o le DSP o loʻo i ai le malosi faʻapipiʻi ma e lelei i le tele o faʻamatalaga faʻamatalaga faifaipea, ae o le MCU e talafeagai mo le faʻagasologa o faʻataʻitaʻiga ma faʻagaioiga i luga o le tele o faʻamatalaga mai faʻamatalaga faʻamatalaga eseese, e taulaʻi i le pulea, ma e le vave pei o le DSP.O le tuʻufaʻatasiga o le DSP ma le MCU o le DSC, lea o le a iu lava ina suia uma meataalo.
E uiga i Oloa
O le Texas Instruments MSP430 aiga o microcontrollers ultra-low-power e aofia ai le tele o masini e faʻaalia ai seti eseese o peripherals faʻatatau mo talosaga eseese.O le fausaga, tu'ufa'atasia ma auala maualalo e lima, ua fa'atumauina ina ia maua ai le ola umi o le maa i fua fa'atatau feavea'i.O le masini o loʻo faʻaalia ai se 16-bit RISC CPU mamana, 16-bit registers, ma faʻasalalauga faifaipea e saofagā i le maualuga o le code code.O le oscillator e pulea numera (DCO) e mafai ai ona fafaguina mai ala maualalo-malosi i le fa'agaioia tulaga i lalo ifo o le 1 µs.
O le MSP430G2x13 ma le MSP430G2x53 fa'asologa o microcontrollers fefiloi fa'afefiloi ultra-maualalo ma fausia-i totonu 16-bit timers, e o'o atu i le 24 I/O capacitive-touch mafai pine, o se fa'atusatusaga fa'atusa fa'atusa, ma le fa'aogaina o feso'ota'iga agava'a e fa'aaoga ai le fa'asologa lautele. feso'ota'iga feso'ota'iga.E le gata i lea o le MSP430G2x53 tagata o le aiga o loʻo i ai se 10-bit analog-to-digital (A/D) converter.Mo fa'amatalaga fa'aopoopo va'ai .
O fa'aoga masani e aofia ai faiga fa'amaumau tau e pu'eina fa'ailoga analog, fa'aliliu i tau fa'afuainumera, ona fa'agasolo lea o fa'amaumauga mo le fa'aaliga po'o le tu'uina atu i se polokalama fa'afeiloa'i.